Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Sweet Grass Line Junction (Mont.) | 2 | 0 | |
| Sweet Grass Junction (Mont.) | 3 | 0 | |
| Sweet Grass (Mont.) | 3 | 0 | |
| Sweet Briar (N.D.) | 0 | 0 | |
| Sweeney Mine (Mont.) | 1 | 0 | |
| Sweeney Mine (Minn.) | 1 | 0 | |
| Swanville (Minn.) | 1 | 0 | |
| Swansea (Wash.) | 1 | 0 | |
| Swans Trail (Wash.) | 0 | 0 | |
| Swank Spur (Wash.) | 0 | 0 |